2-Fluoro-1,3,4,5-tetramethylbenzene CAS 319-91-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 319-91-5 |
| Molecular Formula | C10H13F |
| Molecular Weight | 152.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Fluoro-1,3,4,5-tetramethylbenzene (CAS 319-91-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C10H13F. Molecular weight: 152.21 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C10H13F |
| Molecular Weight | 152.21 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F-containing |
Related Fluoro Standards
- 1-Fluoro-4-methyl-2-(propan-2-yl)benzene (CAS 53987-36-3)
- 3-Fluoro-1,2,4,5-tetramethylbenzene (CAS 319-92-6)
- 2-fluoro-2,3-dihydro-1H-inden-1-ol (CAS 1038998-81-0)
- 2-(4-Fluoro-2-methylphenyl)oxirane (CAS 111991-16-3)
- 2-(4-Fluoro-2-methylphenyl)acetaldehyde (CAS 111991-26-5)
- 3-Fluoro-5,6,7,8-tetrahydro-1,6-naphthyridine (CAS 1196151-63-9)
- 3-Fluoro-5,6,7,8-tetrahydro-1,7-naphthyridine (CAS 1196153-21-5)
- 7-Fluoro-1,2,3,4-tetrahydro-1,5-naphthyridine (CAS 1211527-95-5)
Recommended Standards
- 2,3-Dihydrobenzofuran-6-thiol (CAS 90590-08-2)
- 2-Mercapto-1-phenylethanone (CAS 2462-02-4)
- 2,3-Dihydrobenzo[b]thiophen-6-ol (CAS 343929-61-3)
- Methyl 1-(3-nitrophenyl)-1H-imidazole-4-carboxylate (CAS 314061-15-9)
- 2-(2-Fluorophenyl)imidazo[1,2-a]pyridine-3-carboxylic acid (CAS 1267435-52-8)
- 5-(n,n-Dimethylsulfamoyl)-N-methylfuran-2-carboxamide (CAS 1281165-58-9)
- (6-Isopropoxynaphthalen-2-yl)boronic acid (CAS 1334221-34-9)
- 4-Chloro-N-(5,6-dihydrobenzo[h]quinazolin-2-yl)benzenesulfonamide (CAS 306979-42-0)
- 4-Bromo-N-(3-methylbenzo[d]thiazol-2(3H)-ylidene)benzamide (CAS 325986-78-5)
- D-Ile17-Tirzepatide (CAS CATO-CPTD788917)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com